1 (ONE) Smokey Quartz Ball-- Round Smokey Quartz Stone RP Exclusive with Certificate of Authenticity AM16B14 1 (ONE) Smokey Quartz Ball-- Round Smokey Quartz Stone RP Exclusive with Certificate of Authenticity This listing is for 1 (One) Smokey Quartz ball. STOCK PHOTO. DUE TO THESE BALLS BEING MADE OF NATURAL STONE EACH SPHERE WILL BE DIFFERENT. The measurement of these stones range from: 2-2.3" in diameter They vary in size but most are nice display pieces to add to your collection, pictured with ruler. Beautiful points that can be used for wire wrapping, chakra cleansing, reiki, crystal grids, meditation, home decor, crafting and so much more. Many people believe that Quartz has metaphysical properties that can provide energy, focus, and even amplify or transform energy.